#307409 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #307409 works with other colors. Named schemes with #307409 in its natural role, and a note on why the supporting colors balance it.
Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Green carrying the quiet middle.
How #307409 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #307409 at work across the surfaces designers actually ship.
:root {
--color-base: #307409;
--color-base-rgb: 48 116 9;
--color-base-oklch: oklch(49.5% 0.148 137.9);
--color-50: #F5FEF0;
--color-100: #E6FDD8;
--color-200: #CDF9B3;
--color-300: #A9EF80;
--color-400: #86E052;
--color-500: #66C62F;
--color-600: #53962B;
--color-700: #3E6A25;
--color-800: #2B451C;
--color-900: #1B2A13;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
green: {
50: '#F5FEF0',
100: '#E6FDD8',
200: '#CDF9B3',
300: '#A9EF80',
400: '#86E052',
500: '#66C62F',
600: '#53962B',
700: '#3E6A25',
800: '#2B451C',
900: '#1B2A13',
},
}
$base: #307409; $base-ink: #FFFFFF; $base-50: #F5FEF0; $base-100: #E6FDD8; $base-200: #CDF9B3; $base-300: #A9EF80; $base-400: #86E052; $base-500: #66C62F; $base-600: #53962B; $base-700: #3E6A25; $base-800: #2B451C; $base-900: #1B2A13; $base-hover: #275F07; $base-subtle: #BCEBA0;
{
"color": {
"base": {
"value": "#307409",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F5FEF0",
"type": "color"
},
"100": {
"value": "#E6FDD8",
"type": "color"
},
"200": {
"value": "#CDF9B3",
"type": "color"
},
"300": {
"value": "#A9EF80",
"type": "color"
},
"400": {
"value": "#86E052",
"type": "color"
},
"500": {
"value": "#66C62F",
"type": "color"
},
"600": {
"value": "#53962B",
"type": "color"
},
"700": {
"value": "#3E6A25",
"type": "color"
},
"800": {
"value": "#2B451C",
"type": "color"
},
"900": {
"value": "#1B2A13",
"type": "color"
}
}
}
}